{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "patch vulnerability", "trigger": true, "arguments": ["patch", "time", "supported platform", "patch number", "releaser", "vulnerable system"]}, {"event_type": "ransom", "trigger": true, "arguments": ["tool", "payment method", "price", "victim", "damage amount", "time", "attacker", "attack pattern"]}, {"event_type": "phishing", "trigger": true, "arguments": ["damage amount", "tool", "purpose", "victim", "place", "trusted entity", "time", "attack pattern"]}, {"event_type": "discover vulnerability", "trigger": true, "arguments": ["supported platform", "vulnerable system", "time", "vulnerability", "vulnerable system owner", "discoverer", "common vulnerabilities and exposures", "capabilities"]}, {"event_type": "data breach", "trigger": true, "arguments": ["number of victim", "number of data", "purpose", "tool", "time", "attack pattern", "attacker"]}], "input": "But regardless of who might be distributing GandCrab , now victims do n't need to pay a ransom to those looking to cash in on it , because the decryption tool is available for free from the No More Ransom portal and from Bitdefender ."}
{"patch vulnerability": [], "ransom": [{"trigger": "pay a ransom", "arguments": {"tool": "NAN", "payment method": "NAN", "price": "NAN", "victim": "victims", "damage amount": "NAN", "time": "NAN", "attacker": "NAN", "attack pattern": "be distributing GandCrab"}}], "phishing": [], "discover vulnerability": [], "data breach": []}